From c74f66ce102e2cfb61c185f7451538e29de640b9 Mon Sep 17 00:00:00 2001
From: liguang <lig.fnst@cn.fujitsu.com>
Date: Tue, 30 Apr 2013 15:28:32 -0700
Subject: [PATCH] semaphore: use unlikely() for down's timeout

Signed-off-by: liguang <lig.fnst@cn.fujitsu.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
Reading git-format-patch failed